Machined in the USA from 6061 Aluminum, the BOX Two chainring is specially designed for BMX practice. It provides optimized power transmission with enough rigidity for speed pick-up and relaunching. It is designed to be mounted on a 4-bolt crankset.
FEATURES :
• CNC machined 6061-T6 aluminum
• 4 bolts mount BCD diameter 104mm
• Thickness: 3.5mm
• Chain pitch: 3/32 "
• Weight: 92g (44 teeth)
| Spider | 104mm / 4 bolts |